(Gram.) Designating a modifier, as a word, phrase, or subordinate clause, that limits the reference of the word or phrase it modifies and thus is essential to the meaning of a sentence
Having no restrictions or controls:
Marked by high prices:
Expressing a condition
Tending or threatening to impede progress:
Capable of reasoning; rational:
Find another word for prohibitive. In this page you can discover 17 synonyms, antonyms, idiomatic expressions, and related words for prohibitive, like: restrictive, limiting, preventing, unlimited, prohibitory, prohibitively, expensive, unrestrictive, restraining, conditional and forbidding.